* {
  margin: 0;
  padding: 0;
}

.bl-promo {
  position: relative;
  width: 550px;
  height: 240px;
  margin: 50px auto;
}

.bl-promo img {
  width: 100%;
  height: 100%;
}

.prev {
  position: absolute;
  left: 0;
  width: 45px;
  height: 240px;
  text-decoration: none;
}

.prev:hover {
  background-color: rgba(0, 0, 0, .3);
}

.next {
  position: absolute;
  right: 0;
  width: 45px;
  height: 240px;
}

.next:hover {
  background-color: rgba(0, 0, 0, .3);
}

.bl-promo a i {
  position: absolute;
  left: 50%;
  margin-left: -13.72px;
  top: 50%;
  margin-top: -16px;
  color: #fff;
}

.promo-nav {
  position: absolute;
  bottom: 10px;
  left: 50%;
  margin-left: -40px;
  width: 80px;
  height: 16px;
  background-color: #fff;
  border-radius: 7px;
}
.promo-nav li {
  float: left;
  list-style: none;
  width: 14px;
  height: 14px;
  background-color: gray;
  border-radius: 50%;
  margin: 1px;
}

.promo-nav .on {
  background-color: rgb(241, 130, 89);
}
